scip_sys

Function SCIPisDualSolAvailable

Source 
pub unsafe extern "C" fn SCIPisDualSolAvailable(
    scip: *mut SCIP,
    printreason: c_uint,
) -> c_uint
Expand description

check whether the dual solution is available

@note This is used when calling \ref SCIPprintDualSol()

@return is dual solution available?

@pre This method can be called if SCIP is in one of the following stages: - \ref SCIP_STAGE_SOLVED